Originally developed for the K31 Rifle, STG 57, STG 94, and the 7.5 Swiss Rifle, but also cleans weapons from a .30 cal. to a .50 cal. Kit includes a handle, segmented rods with soft brass ends, patch jag rod with soft brass ends, chamber brush, chamber cleaning tool, 1 grease pot, nylon bristle bore brush, phosphate bronze bore brush, and a boring chamber inspection mirror. This kit was previously used, but is in good condition. Genuine European Military Surplus.